CN203716064U - Roadbed sewer convenient for dredging - Google Patents

Roadbed sewer convenient for dredging Download PDF

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Publication number
CN203716064U
CN203716064U CN201320830473.5U CN201320830473U CN203716064U CN 203716064 U CN203716064 U CN 203716064U CN 201320830473 U CN201320830473 U CN 201320830473U CN 203716064 U CN203716064 U CN 203716064U
Authority
CN
China
Prior art keywords
sewer
roadbed
loaded filter
dredging
gutter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320830473.5U
Other languages
Chinese (zh)
Inventor
王枝枝
廖艳鹤
徐子涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changan University
Original Assignee
Changan University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Changan University filed Critical Changan University
Priority to CN201320830473.5U priority Critical patent/CN203716064U/en
Application granted granted Critical
Publication of CN203716064U publication Critical patent/CN203716064U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a roadbed sewer convenient for dredging. The roadbed sewer comprises a channel formed on one side of a roadbed along the heading direction of a road; a base of which the section is J-shaped is paved at the bottom of the channel; a reversed filter is arranged on the base; the reversed filter and the base are taken as sewer walls to construct a sewer of which the section is U-shaped; a bundling seepage pipe of which the side wall is water-permeable is paved at the bottom of the sewer; the end part of the seepage pipe is connected with a drain pipe; the sewer is filled with a draining material; a side channel is formed on the top of the sewer; the upper surface of the side channel is flush with the road; the side channel consists of a pair of opposite channel walls of which the sections are L-shaped; a gap is formed between the two channel walls, and is positioned above the sewer; the gap is covered with a water-proof layer. The roadbed sewer is reasonable in structure and convenient for maintaining, and can be used for well protecting the roadbed.

Description

A kind of roadbed sewer of being convenient to dredging
Technical field
The utility model belongs to subgrade drainage equipment, is specifically related to a kind of roadbed sewer.
Background technology
If underground water appears in diving that road meets through location, intermediary water, cutting top, or groundwater table is higher, affects roadbed or stable slope, need under gutter, build sewer underground water is got rid of.Because sewer belongs to underground drainage facilities, drainage efficiency is low, easily occurs silting up Problem of Failure.In existing engineering, once sewer silts up, dredge bothersomely, even need to excavate together gutter and again build, cause the significant wastage of human and material resources.
Summary of the invention
For the deficiency in above-mentioned existing equipment, the purpose of this utility model is that a kind of novel roadbed sewer of being convenient to dredging is provided, not only can increase sewer drainage efficiency, and can, after occurring silting up, need not excavate gutter and can dredge sewer, improve the effective utilization of sewer.
The technical scheme that the utility model adopts is:
A kind of roadbed sewer of being convenient to dredging, comprise the irrigation canals and ditches that are arranged on road foundation one side along road direction, irrigation canals and ditches bottom is equipped with the base that cross section is J-shaped, is provided with loaded filter on base, taking loaded filter and base as sewer wall, the sewer that to form cross section be U-shaped; Sewer bottom is equipped with the beaming type soakaway trench of sidewall porous, and the end of soakaway trench is connected with gutter, is filled with adrainage material in sewer; The top of sewer is provided with gutter, and the upper surface of gutter flushes with road, and gutter is L shaped furrow bank by a pair of cross section and relatively forms, gapped between two furrow banks, and gap is positioned at the top of sewer; On gap, be coated with waterproofing course.
Further, described loaded filter arranges two-layer: the loaded filter near sewer one side is that coarse sand is made the first loaded filter, and another loaded filter is that gravel is made the second loaded filter.
Further, waterproofing course is that the splash guard connecting is successively spliced into, and between adjacent splash guard, and between splash guard and furrow bank, is all filled with waterproofing materials.
Further, described base is built and is formed by cement concrete.
Further, the outer wrap of described soakaway trench has infiltration geotextiles.
The utility model compared with prior art has following technical characterstic:
1. utilize a kind of gutter that can dismantle, assemble, while avoiding maintenance, dredging sewer, excavate gutter, cause waste;
2. the beaming type soakaway trench being made up of multiple soakaway trenchs, has higher anti-pressure ability, and has improved drainage efficiency and application life;
3. the utility model structure can be got rid of roadbed underground water and surface water around effectively, and roadbed is formed to good protection.
Brief description of the drawings
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is gutter top view;
Fig. 3 is the structural representation of soakaway trench;
The implication of number in the figure: the 1-the first loaded filter, the 2-the second loaded filter, 3-ditch arm, 4-waterproofing course, 41-splash guard, 5-adrainage material, 6-infiltration geotextiles, 7-soakaway trench, 8-base, 9-waterproofing materials;
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Defer to technique scheme, the structure of this example as shown in Figure 1, a kind of roadbed sewer of being convenient to dredging, comprise the irrigation canals and ditches that are arranged on road foundation one side along road direction, irrigation canals and ditches bottom is equipped with the base 8 that cross section is J-shaped, on base 8, be provided with loaded filter, taking loaded filter and base 8 as sewer wall, the sewer that to form cross section be U-shaped; Sewer bottom is equipped with the beaming type soakaway trench 7 of sidewall porous, and the end of soakaway trench 7 is connected with gutter, is filled with adrainage material 5 in sewer; The top of sewer is provided with gutter, and the upper surface of gutter flushes with road, and gutter is L shaped furrow bank 3 by a pair of cross section and relatively forms, gapped between two furrow banks 3, and gap is positioned at the top of sewer; On gap, be coated with waterproofing course 4.
Irrigation canals and ditches are along road direction, against roadbed setting; Roadbed as shown in fig. 1, after irrigation canals and ditches dig, arranges base 8 in irrigation canals and ditches bottom, and base 8 is formed by concreting, and base 8 is built along irrigation canals and ditches, and base 8 edges are J-shaped perpendicular to the cross section of road direction; The base 8 of J-shaped is waterproof, near roadbed, can effectively prevent the infiltration of underground water to roadbed.
As shown in Figure 1, the flow direction of underground water is towards roadbed direction, therefore on base 8, needs to be provided with loaded filter, and underground water is guided.In the utility model, loaded filter is two-layer: make the first loaded filter 1 and gravel is made the second loaded filter 2 by coarse sand.The common formation sewer of loaded filter and base 8, the part in the middle of it is the ditch body of sewer.The first loaded filter 1 is near aquifer one side, and the second loaded filter 2 is near ditch body one side of sewer, and this arrangement architecture, can collect underground water effectively, and prevents that the underground water in underground reservoir from sweeping along grogs to enter in ditch body.
In ditch body, be filled with adrainage material 5, adrainage material 5 adopts through screening, clean rubble or slabstone.Adrainage material 5 can filter underground water, removes impurity in water and prevents that it from entering blocking pipe in soakaway trench 7.Sewer bottom is provided with soakaway trench 7, and as shown in Figure 2, soakaway trench 7 is beaming type, is be arranged in parallel and is formed by multiple soakaway trenchs 7, even in the situation that soakaway trench 7 stops up, other soakaway trench 7 also can normally be worked.The advantages such as soakaway trench 7 is to squeeze out fibre by nozzle after utilizing thermoplastic synthetic resin heating to dissolve to stack together, and the 3 D stereo porous material that its phase contact clinkering is formed makes, and its sidewall can be permeable, has compressive strength high, ageing-resistant.Soakaway trench 7 outer wrap have infiltration geotextiles 6, and soakaway trench 7 is played to fixation.Underground water in aquifer is through after the converging of loaded filter, then enters in soakaway trench 7 through infiltration geotextiles 6, flow in gutter, and gutter is connected with culvert, dry well etc., thereby underground water is got rid of effectively from pipe.
Sewer top is provided with gutter, and gutter is L shaped furrow bank 3 by two cross sections and relatively forms, and gapped between furrow bank 3, gap is positioned on the ditch body of sewer, and clearance distance preferably should be less than the width of ditch body.Furrow bank 3 is prefabricated by cement concrete, also can build by laying bricks or stones with slabstone.On gap, be equipped with waterproofing course 4, the splash guard 41 end docking that waterproofing course 4 is 1m by a block length form; Splash guard 41 is made up of cement concrete.Between splash guard 41, and be all filled with the waterproofing materialss 9 such as rubber, resin, plastics between splash guard 41 and furrow bank 3.The top of gutter flushes with road, and the current of the bootable road surface of gutter are discharged from gutter.
The structure of sewer and gutter composition, can protect the roadbed of road, effectively in roadbed one side in section, aquifer, along road setting; Sewer can be blocked the invasion and attack of underground water to roadbed in aquifer, and can discharge underground water, and gutter can be dredged insulated stream.In the time that needs are dredged sewer, the splash guard of gutter 41 can be taken out, from the space between furrow bank 3, sewer is keeped in repair to dredging; After maintenance, reinstall splash guard 41.

Claims (5)

1. be convenient to the roadbed sewer of dredging for one kind, comprise the irrigation canals and ditches that are arranged on road foundation one side along road direction, it is characterized in that, irrigation canals and ditches bottom is equipped with the base that cross section is J-shaped (8), base is provided with loaded filter on (8), taking loaded filter and base (8) as sewer wall (3), the sewer that to form cross section be U-shaped; Sewer bottom is equipped with the beaming type soakaway trench (7) of sidewall porous, and the end of soakaway trench (7) is connected with gutter, is filled with adrainage material (5) in sewer; The top of sewer is provided with gutter, and the upper surface of gutter flushes with road, and gutter is L shaped furrow bank (3) by a pair of cross section and relatively forms, gapped between two furrow banks (3), and gap is positioned at the top of sewer; On gap, be coated with waterproofing course (4).
2. the roadbed sewer of being convenient to dredging as claimed in claim 1, is characterized in that, described loaded filter arranges two-layer: the loaded filter near sewer one side is that coarse sand is made the first loaded filter (1), and another loaded filter is that gravel is made the second loaded filter (2).
3. the roadbed sewer of being convenient to dredging as claimed in claim 1, it is characterized in that, waterproofing course (4), for the splash guard (41) connecting is successively spliced into, between adjacent splash guard (41), and is all filled with waterproofing materials (9) between splash guard (41) and furrow bank (3).
4. the roadbed sewer of being convenient to dredging as claimed in claim 1, is characterized in that, described base (8) is built and formed by cement concrete.
5. the roadbed sewer of being convenient to dredging as claimed in claim 1, is characterized in that, the outer wrap of described soakaway trench (7) has infiltration geotextiles (6).
CN201320830473.5U 2013-12-16 2013-12-16 Roadbed sewer convenient for dredging Expired - Fee Related CN203716064U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320830473.5U CN203716064U (en) 2013-12-16 2013-12-16 Roadbed sewer convenient for dredging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320830473.5U CN203716064U (en) 2013-12-16 2013-12-16 Roadbed sewer convenient for dredging

Publications (1)

Publication Number Publication Date
CN203716064U true CN203716064U (en) 2014-07-16

Family

ID=51155232

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320830473.5U Expired - Fee Related CN203716064U (en) 2013-12-16 2013-12-16 Roadbed sewer convenient for dredging

Country Status (1)

Country Link
CN (1) CN203716064U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111910738A (en) * 2020-07-08 2020-11-10 苏交科华东(浙江)工程设计有限公司 Rainwater recycling system and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111910738A (en) * 2020-07-08 2020-11-10 苏交科华东(浙江)工程设计有限公司 Rainwater recycling system and method

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GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140716

Termination date: 20141216